Superior Tool's 05255 Tub Drain Extractor Removal Tool 1.5 removes stubborn 1.5 drains with ½ ratchet drive and extension or wrench. The unique helical knurl bites into the drain and will not slip. The more torque you use, the more bite you'll get. Hardened steel design with gold plate finish. Tub drain extractor removal toolRemoves stubborn 1.5 inch drains with 1/2 inch ratchet drive and extension or wrenchUnique helical knurl bites into drain and will not slipThe more torque the more biteHardened steel design with gold plate finish